Average Co-Inventor Count = 2.00
ph-index = 3
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. The Goodyear & Tire Rubber Company (4 from 7,038 patents)
4 patents:
1. D554043 - Tire tread
2. D542216 - Tire tread
3. D530262 - Tire tread
4. D523392 - Tire tread